31528592

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29411}}^1$

素因数の和:29486

約数の個数: 20

約数和(自身を含む): 62000496

約数和(自身を除く): 30471904

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29411, 58822, 117644, 235288, 470576, 1970537, 3941074, 7882148, 15764296, 31528592]

約数ペア:

[(1, 31528592), (2, 15764296), (4, 7882148), (8, 3941074), (16, 1970537), (67, 470576), (134, 235288), (268, 117644), (536, 58822), (1072, 29411)]